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CVE-2026-51956

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Atlas CMMS是Atlas CMMS组织的一款维护管理软件。 Atlas CMMS v1.6.0之前版本存在安全漏洞，该漏洞源于对象级授权失效，对/company/{id}端点仅更改数字ID即可读取和修改其他租户的公司记录，未执行租户级所有权检查，可能导致跨租户访问和修改公司资料数据。

AI Predicted 7.5 Difficulty: Easy EPSS 0.41% · P34

Possible ATT&CK Techniques 1 AI

T1531 · Account Access Removal

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-51956

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Broken Object Level Authorization vulnerability exists in Grashjs Atlas CMMS prior to v1.6.0. An authenticated user from one tenant can read and modify another tenant's company record by changing only the numeric ID in the /company/{id} endpoint. The application does not enforce tenant-level ownership checks when accessing or updating company objects, allowing cross-tenant access and modification of company profile data.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Atlas CMMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlas CMMS是Atlas CMMS组织的一款维护管理软件。 Atlas CMMS v1.6.0之前版本存在安全漏洞，该漏洞源于对象级授权失效，对/company/{id}端点仅更改数字ID即可读取和修改其他租户的公司记录，未执行租户级所有权检查，可能导致跨租户访问和修改公司资料数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2026-51956

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III. Intelligence Information for CVE-2026-51956

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Patches & Fixes for CVE-2026-51956 (1)

Proof of Concept for CVE-2026-51956 (1)

Security Blog Posts for CVE-2026-51956 (1)

Same Patch Batch · n/a · 2026-09-01 · 35 CVEs total

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CVE-2026-51788 Python cleverange_auth 安全漏洞
CVE-2026-52023 Kamailio 安全漏洞
CVE-2026-52022 Kamailio 安全漏洞
CVE-2026-52131 ggml llama.cpp 安全漏洞
CVE-2026-52111 HaierKeys Fast Note Sync Service 安全漏洞
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CVE-2026-51974 lllyasviel Fooocus 安全漏洞
CVE-2026-52132 ggml llama.cpp 安全漏洞
CVE-2026-51764 TOTOLINK T6 安全漏洞
CVE-2026-51762 TOTOLINK T6 安全漏洞

Showing top 20 of 35 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a